EP3793269A4 - Procédés et appareils de communication sans fil, et dispositif de réseau - Google Patents

Procédés et appareils de communication sans fil, et dispositif de réseau Download PDF

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Publication number
EP3793269A4
EP3793269A4 EP19800341.0A EP19800341A EP3793269A4 EP 3793269 A4 EP3793269 A4 EP 3793269A4 EP 19800341 A EP19800341 A EP 19800341A EP 3793269 A4 EP3793269 A4 EP 3793269A4
Authority
EP
European Patent Office
Prior art keywords
wireless communication
network device
communication methods
methods
network
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP19800341.0A
Other languages
German (de)
English (en)
Other versions
EP3793269A1 (fr
Inventor
Xueming Pan
Xiaodong Shen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vivo Mobile Communication Co Ltd
Original Assignee
Vivo Mobile Communication Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vivo Mobile Communication Co Ltd filed Critical Vivo Mobile Communication Co Ltd
Publication of EP3793269A1 publication Critical patent/EP3793269A1/fr
Publication of EP3793269A4 publication Critical patent/EP3793269A4/fr
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/245—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account received signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/12—Outer and inner loops
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/14—Backbone network devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/143—Downlink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/46—TPC being performed in particular situations in multi-hop networks, e.g. wireless relay networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/047—Public Land Mobile systems, e.g. cellular systems using dedicated repeater stations

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
EP19800341.0A 2018-05-11 2019-04-30 Procédés et appareils de communication sans fil, et dispositif de réseau Pending EP3793269A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810450490.3A CN110475329B (zh) 2018-05-11 2018-05-11 无线通信方法、装置及网络设备
PCT/CN2019/085107 WO2019214501A1 (fr) 2018-05-11 2019-04-30 Procédés et appareils de communication sans fil, et dispositif de réseau

Publications (2)

Publication Number Publication Date
EP3793269A1 EP3793269A1 (fr) 2021-03-17
EP3793269A4 true EP3793269A4 (fr) 2021-09-15

Family

ID=68467698

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19800341.0A Pending EP3793269A4 (fr) 2018-05-11 2019-04-30 Procédés et appareils de communication sans fil, et dispositif de réseau

Country Status (9)

Country Link
US (2) US11523348B2 (fr)
EP (1) EP3793269A4 (fr)
JP (2) JP7456941B2 (fr)
KR (1) KR102357945B1 (fr)
CN (1) CN110475329B (fr)
AU (2) AU2019266680B2 (fr)
BR (1) BR112020023023A2 (fr)
MY (1) MY209159A (fr)
WO (1) WO2019214501A1 (fr)

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* Cited by examiner, † Cited by third party
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WO2019221547A1 (fr) * 2018-05-18 2019-11-21 엘지전자 주식회사 Procédé permettant de transmettre/recevoir un signal dans un système de communication sans fil et dispositif prenant en charge ce dernier
CN110536395B (zh) * 2018-08-03 2022-09-13 中兴通讯股份有限公司 功率确定、信号发送方法、装置、网络设备和存储介质
CN113453339B (zh) 2020-03-24 2023-04-07 维沃移动通信有限公司 功率调整方法及节点设备
CN113677026A (zh) * 2020-05-15 2021-11-19 华为技术有限公司 功率控制方法和功率控制装置
WO2022149880A1 (fr) 2021-01-06 2022-07-14 한국전자통신연구원 Procédé et dispositif de transmission ou de réception d'un nœud de raccordement d'accès intégré
CN113329387B (zh) * 2021-06-18 2022-09-23 英华达（上海）科技有限公司 蓝牙耳机通信方法及装置

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See also references of WO2019214501A1 *

Also Published As

Publication number Publication date
JP7456941B2 (ja) 2024-03-27
KR20210006450A (ko) 2021-01-18
AU2019266680A1 (en) 2020-12-17
CN110475329B (zh) 2020-11-06
JP2022078285A (ja) 2022-05-24
AU2019266680B2 (en) 2022-06-02
BR112020023023A2 (pt) 2021-02-02
JP2021521733A (ja) 2021-08-26
AU2022203008A1 (en) 2022-05-26
US20230056341A1 (en) 2023-02-23
CN110475329A (zh) 2019-11-19
US11523348B2 (en) 2022-12-06
US11800457B2 (en) 2023-10-24
EP3793269A1 (fr) 2021-03-17
US20210058874A1 (en) 2021-02-25
JP7305832B2 (ja) 2023-07-10
AU2022203008B2 (en) 2023-07-06
WO2019214501A1 (fr) 2019-11-14
MY209159A (en) 2025-06-24
KR102357945B1 (ko) 2022-02-08

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